Mac: Scrimba keyboard shortcuts

Command	Action
`Shift + Cmd + L`	Select all instances (highlight or cursor position)
`Shift + Alt + right arrow key`	Expand selection to select word
`Shift + Alt highlight code`	Column (box) selection
`Shift + right arrow key`	Select one character at a time
`Shift + down arrow key`	Select line at a time
`Shift + Cmd + right arrow key`	Select whole symbol

Command	Action
`Alt + click`	Add cursor at click position
`Shift + Alt + I`	Insert cursor at the end of each line selected / makes empty spaces visible
`Cmd + Alt + up/down arrow key`	Insert cursor above/below
`Cmd + Shift + Enter`	Create new line above cursor
`Cmd + Enter`	Create new line below cursor

Command	Action
`Cmd + X`	Cut line (empty selection)
`Cmd + C`	Copy line (empty selection)
`Cmd + V`	Paste copied content
`Alt + up/down arrow key`	Move line up/down
`Shift + Alt + up/down arrow key`	Copy line up/down
`Cmd + Shift + \`	Navigate to matching bracket
`Cmd + ] / [`	Indent/outdent line
`Cmd + Z`	Undo

Command	Action
`Cmd + F`	Find
`Option + Cmd + F`	Replace
`F3 / Shift + F3`	Find next/previous
`Alt + Enter`	Select occurrence of Find Match
`Option + Cmd + C/W/R`	Toggle case-sensitive / whole word / regular expression
`Ctrl + G`	Navigate to line number
`Cmd + Shift + O`	Navigate to symbol
`Cmd + right/left arrow key`	Navigate to start/end of symbol

Command	Action
`Cmd + / or Cmd + K Cmd + C`	Comment/uncomment line (Empty selection or highlight)
`Cmd + / or Cmd + K Cmd + U`	Uncomment (Empty selection or highlight)
`Shift + Alt + A`	Block comment (Empty selection or highlight)

Command	Action
`Cmd + space`	Trigger suggestions
`Shift + Alt + F`	Format selection
`Alt + F12`	Peek definition
`Cmd + K F12`	Navigate to definition
Hold `Cmd` then hover over symbol	Mini peek definition
`Shift + F12`	Show references

Provide feedback